<form name="form1" id="form1" method="post" action="<?= $info['url'] ?>" target="_self">
<?php foreach ($info['content'] as $key => $value): ?>
<input type="hidden" name="<?= $key ?>" value="<?= $value ?>" />
<?php endforeach; ?>
</form>
<script language="javascript">document.form1.submit();</script>